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Side by Side Diff: content/browser/frame_host/render_frame_host_manager.h

Issue 1688963002: UMA stats to count RenderFrameProxyHosts (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@uma2
Patch Set: Charlie's fixes Created 4 years, 10 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <list> 10 #include <list>
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476 // |outer_contents_site_instance|. The frame in outer WebContents that is 476 // |outer_contents_site_instance|. The frame in outer WebContents that is
477 // hosting the inner WebContents is |render_frame_host|, and the frame will 477 // hosting the inner WebContents is |render_frame_host|, and the frame will
478 // be swapped out with the proxy. 478 // be swapped out with the proxy.
479 void CreateOuterDelegateProxy(SiteInstance* outer_contents_site_instance, 479 void CreateOuterDelegateProxy(SiteInstance* outer_contents_site_instance,
480 RenderFrameHostImpl* render_frame_host); 480 RenderFrameHostImpl* render_frame_host);
481 481
482 // Sets the child RenderWidgetHostView for this frame, which must be part of 482 // Sets the child RenderWidgetHostView for this frame, which must be part of
483 // an inner WebContents. 483 // an inner WebContents.
484 void SetRWHViewForInnerContents(RenderWidgetHostView* child_rwhv); 484 void SetRWHViewForInnerContents(RenderWidgetHostView* child_rwhv);
485 485
486 // Returns the number of RenderFrameProxyHosts for this frame.
487 int GetProxyCount();
488
486 // Returns a copy of the map of proxy hosts. The keys are SiteInstance IDs, 489 // Returns a copy of the map of proxy hosts. The keys are SiteInstance IDs,
487 // the values are RenderFrameProxyHosts. 490 // the values are RenderFrameProxyHosts.
488 std::map<int, RenderFrameProxyHost*> GetAllProxyHostsForTesting(); 491 std::map<int, RenderFrameProxyHost*> GetAllProxyHostsForTesting();
489 492
490 // SiteInstanceImpl::Observer 493 // SiteInstanceImpl::Observer
491 void ActiveFrameCountIsZero(SiteInstanceImpl* site_instance) override; 494 void ActiveFrameCountIsZero(SiteInstanceImpl* site_instance) override;
492 void RenderProcessGone(SiteInstanceImpl* site_instance) override; 495 void RenderProcessGone(SiteInstanceImpl* site_instance) override;
493 496
494 private: 497 private:
495 friend class NavigatorTestWithBrowserSideNavigation; 498 friend class NavigatorTestWithBrowserSideNavigation;
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774 scoped_ptr<RenderFrameHostImpl> speculative_render_frame_host_; 777 scoped_ptr<RenderFrameHostImpl> speculative_render_frame_host_;
775 778
776 base::WeakPtrFactory<RenderFrameHostManager> weak_factory_; 779 base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
777 780
778 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager); 781 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
779 }; 782 };
780 783
781 } // namespace content 784 } // namespace content
782 785
783 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ 786 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
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